labelValues: Manipulate labels

In myominnoo/mStats_beta: A tool for data management and statistical analysis

Description

labelValues attach value labels to variables

Usage

labelValues(data = NULL, var, lbl, useNA = FALSE)

## Default S3 method:
labelValues(data = NULL, var, lbl, useNA = FALSE)

## S3 method for class 'list'
labelValues(data = NULL, var, lbl, useNA = FALSE)

Arguments

data	a dataframe object (Optional)
var	vectors or lists
lbl	specify a string
useNA	force to use NA as level, if any

Details

The order of the labels appearing is the same as output from tab function.

If data is specified, it returns the whole dataframe with recoded variables. Otherwise, only one vector can be used to label values.

Author(s)

Myo Minn Oo (Email: [e-mail] | Website: https://myominnoo.github.io/)

See Also

labelVars, labelData

Examples

## Not run: 
str(infert)
infert.new <- labelValues(infert, case, c("no", "yes"))
table(infert.new$case)

infert.new <- labelValues(infert,
            list(case, induced),
            list(c("no", "yes"), c("none", "one", "two")))
table(infert.new$case)
table(infert.new$induced)

summary(labelValues(infert, education, c("low", "mid", "high")))
summary(labelValues(infert,
                list(education, induced),
                list(c("low", "mid", "high"),
                     c("none", "one", "two"))))

# vector
case.new <- infert$case
labelValues(NULL, case.new, c("no", "yes"))

## End(Not run)

myominnoo/mStats_beta documentation built on Feb. 29, 2020, 8:17 a.m.